title: The use of male or female voices in warnings systems: a question of acoustics.
mesh_terms: D000162:Acoustics; D000293:Adolescent; D000328:Adult; D003142:Communication; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009622:Noise; D012637:Security Measures; D012737:Sex Factors; D012924:Social Conditions; D013067:Speech Perception; D014831:Voice